Quick DetailsPlace of Origin: Guangdong,Website:://.trustfirelight.com, China (Mainland) Brand Name: Trustfire Model Number: 14500 Type: Li-Ion Nominal Voltage: 3.7V Size: 14.2mm*52mm Nominal Capacity: 900mAh color: Red and Black type: flat top and button top Product name: Trustfire 900mAh 3.7v AA Protected Li-ion Battery Feature: with protection board and without protection board are available Function of protection board: Avoid over-charge, over-recharge and overcurrent MOQ: 50 Brand: Trustfire original factory Certificate: CE and FCC Warranty: 6 months Production time: 3-5 days Packaging